Pith Number

pith:24V6KTLC

pith:2022:24V6KTLC6SCEEAXYG7XCM364GF

not attested not anchored not stored refs pending

Subgraph Retrieval Enhanced Model for Multi-hop Knowledge Base Question Answering

Cuiping Li, Hong Chen, Jian Tang, Jie Tang, Jifan Yu, Jing Zhang, Xiaokang Zhang

arxiv:2202.13296 v2 · 2022-02-27 · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{24V6KTLC6SCEEAXYG7XCM364GF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

NeuroSymActive: Differentiable Neural-Symbolic Reasoning with Active Exploration for Knowledge Graph Question Answering

Receipt and verification

First computed	2026-07-05T04:44:00.311373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d72be54d62f4844202f837ee266fdc316c9e19ab3f20417130945b16706dba54

Aliases

arxiv: 2202.13296 · arxiv_version: 2202.13296v2 · doi: 10.48550/arxiv.2202.13296 · pith_short_12: 24V6KTLC6SCE · pith_short_16: 24V6KTLC6SCEEAXY · pith_short_8: 24V6KTLC

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/24V6KTLC6SCEEAXYG7XCM364GF \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d72be54d62f4844202f837ee266fdc316c9e19ab3f20417130945b16706dba54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92744d0089aaac7cb90c4aa4cbd84f69f19887c41a9406b0f60b12298670d5a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-02-27T05:25:20Z",
    "title_canon_sha256": "5fc6fd742e205b74e449960c0f5a7e4520747f73634f19d1a732771cdac5c749"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.13296",
    "kind": "arxiv",
    "version": 2
  }
}